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    <a href="../index.html">cppreference.com</a> &gt; <a href=
    "index.html">Other Standard C Functions</a> &gt; <a href=
    "longjmp.html">longjmp</a>
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  <div class="name-format">
    longjmp
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  <div class="syntax-name-format">
    Syntax:
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  <pre class="syntax-box">
  #include &lt;setjmp.h&gt;
  void longjmp( jmp_buf envbuf, int status );
</pre>

  <p>The function longjmp() causes the program to start executing code
  at the point of the last call to <a href="setjmp.html">setjmp</a>().
  <em>envbuf</em> is usually set through a call to <a href=
  "setjmp.html">setjmp</a>(). <em>status</em> becomes the return value
  of <a href="setjmp.html">setjmp</a>() and can be used to figure out
  where longjmp() came from. <em>status</em> should not be set to
  zero.</p>

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    Related topics:
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    <a href="setjmp.html">setjmp</a>
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